It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for BCC lattice and FCC lattice in three dimensions by a simple mathematical method.
用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。
Ideal partitioning-ratios and-parameters of substitutional elements in two-phase alloys with FCC, BCC and HCP structures are derived in terms of atomic fraction and lattice cell number.
从原子分数及晶胞原子数的角度导出FCC,BCC及HCP结构两相合金中元素分配比和分配系数。
Ideal partitioning-ratios and-parameters of substitutional elements in two-phase alloys with FCC, BCC and HCP structures are derived in terms of atomic fraction and lattice cell number.
从原子分数及晶胞原子数的角度导出FCC,BCC及HCP结构两相合金中元素分配比和分配系数。
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